Barrel for submachine gun



FIG. 1 is a left elevation view of a barrel for a submachine gun showing the design;

FIG. 2 is a right elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear perspective view thereof.

A rear elevation view has been omitted as it does not form a portion of the claimed invention.

Broken lines in the drawings showing a submachine gun are for the purpose of illustrating environmental structure and form no part of the claimed design.

The barrel includes a symbolic break along its length drawn in broken lines. The area between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a barrel for a submachine gun, as shown and described. 